22179903

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 30316032

約数和(自身を除く): 8136129

約数列:

[1, 3, 71, 101, 213, 303, 1031, 3093, 7171, 21513, 73201, 104131, 219603, 312393, 7393301, 22179903]

約数ペア:

[(1, 22179903), (3, 7393301), (71, 312393), (101, 219603), (213, 104131), (303, 73201), (1031, 21513), (3093, 7171)]